ABSTRACT
Objective To investigate the mental health and its correlated factors for senile dementia caregivers in nursing homes in Shenyang. Methods Questionnaire survey was conducted among 174 senile dementia caregivers recruited from the Nursing Home of Shenyang and Shenyang Social Welfare Institute by using Symptom Check-List-90 (SCL-90), Social Support Rating Scale (SSRS) and self-designed general information questionnaire and to analyze the scores of self rating scale of nursing staff, the total score of social support scale, and the factors affecting the mental health status of nursing staff. Results The SCL-90 scores of senile dementia caregivers with education levels from illiteracy, primary school or junior high school, high school or secondary school, college or above were 130.50 ± 10.11, 132.70±12.55, 135.06±9.15, 129.24±8.83, the difference was statistically significant (F=15.05, P<0.01). The SCL-90 scores of senile dementia caregivers with poor, general and good perceived health status were 133.40±10.52, 132.60±11.32, 128.00 ±10.02, the differences were statistically significant (F=9.07, P<0.01). The SCL-90 scores of family monthly income of 1001 to 3000 yuan, 3001 to 5000 yuan and more than 5001 yuan were 132.90 ± 10.39, 132.80 ± 11.52, 131.50 ± 8.20, the difference was statistically significant (F=12.11, P<0.01). The multivariate linear regression analysis showed that the regression coefficient of perceived health status was-0.168 (t=2.880, P<0.01), monthly family income was-0.145 (t=-2.512, P<0.05), SSRS was 0.121 (t=2.112, P<0.05). Conclusions Mental health status of senile dementia caregivers in Shenyang is poor. The health sector should take some measures to improve the degree of social support, nursing staff wages and to ensure their health in order to promote physical and mental health of nursing staff and the nursing level so as to improve the quality of life of the senile dementia elderly.
ABSTRACT
GROβis a member of the CXC chemokine superfamily.It plays an important role in inflammation and wound healing process.As extensive research continued, researchers realized that the gro gene was one of onco-genes.And its expression product, GROβ, was also found to be very important in angiogenesis, tumorigeness, me-tastasis, and interaction between tumor and immune cells.
ABSTRACT
Objective:To confirm the potential of growth-related gene productβ(GROβ) as a biomarker for colorectal cancer. Methods:Serum GROβlevels in 123 subjects with colorectal cancer, 88 healthy controls, and 125 subjects with other diseases were measured using enzyme-linked immunosorbent assay. Serum levels of carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) in all subjects were measured using immunoluminometric assay. Statistical analyses were conducted to determine the associa-tions between serum GROβlevels and clinical parameters for colorectal cancer. The receiver operating characteristic (ROC) curves of GROβ, CEA, and CA19-9 were analyzed. Results:The serum GROβlevels were higher in patients with colorectal cancer (median=96.15 pg/mL) than in the healthy controls (median=43.28 pg/mL, P<0.01) and in patients with other diseases (median=57.30 pg/mL, P<0.01). The serum GROβlevels in patients with colorectal cancer were positively correlated with the tumor-node-metastasis staging (P<0.01) and depth of infiltration (P<0.05), but not with the histological grade, tumor embolus, lymph node metastasis, gross pathologic tu-mor type, or gender of the patients. The sensitivity and specificity of the assay for serum GROβwere 56.1%(69/123) and 95.31%(203/213), respectively. The diagnostic sensitivity was 22.2%(4/18) for stage I and 66.7%(26/39) for stage II when the data of GROβwere combined with the data of CEA and CA19-9. The ROC curve constructed with the data of GROβ(0.834) was larger than that construct-ed with the data of CEA (0.739) or CA19-9 (0.676) for discriminating colorectal cancer from the matched controls. Conclusion:These preliminary results indicated that the serum GROβlevel could be a useful biomarker for colorectal cancer diagnoses.